diff --git a/common/patches/laurion.cpp b/common/patches/laurion.cpp
index c028db8ae..bfcb03ad8 100644
--- a/common/patches/laurion.cpp
+++ b/common/patches/laurion.cpp
@@ -70,6 +70,7 @@ namespace Laurion
 	static inline uint32 LaurionToServerCorpseSlot(structs::InventorySlot_Struct laurion_corpse_slot);
 	static inline uint32 LaurionToServerCorpseMainSlot(uint32 laurion_corpse_slot);
 	static inline uint32 LaurionToServerTypelessSlot(structs::TypelessInventorySlot_Struct laurion_slot, int16 laurion_type);
+	static inline structs::InventorySlot_Struct LaurionCastingInventorySlotToInventorySlot(structs::CastSpellInventorySlot_Struct laurion_slot);
 
 	// Item packet types
 	static item::ItemPacketType ServerToLaurionItemPacketType(ItemPacketType laurion_type);
@@ -193,6 +194,17 @@ namespace Laurion
 		FINISH_ENCODE();
 	}
 
+	ENCODE(OP_ApplyPoison)
+	{
+		ENCODE_LENGTH_EXACT(ApplyPoison_Struct);
+		SETUP_DIRECT_ENCODE(ApplyPoison_Struct, structs::ApplyPoison_Struct);
+
+		eq->inventorySlot = ServerToLaurionTypelessSlot(emu->inventorySlot, EQ::invtype::typePossessions);
+		OUT(success);
+
+		FINISH_ENCODE();
+	}
+
 	ENCODE(OP_AugmentInfo)
 	{
 		ENCODE_LENGTH_EXACT(AugmentInfo_Struct);
@@ -323,6 +335,22 @@ namespace Laurion
 		FINISH_ENCODE();
 	}
 
+	ENCODE(OP_CastSpell)
+	{
+		ENCODE_LENGTH_EXACT(CastSpell_Struct);
+		SETUP_DIRECT_ENCODE(CastSpell_Struct, structs::CastSpell_Struct);
+
+		eq->slot = static_cast<uint32>(ServerToLaurionCastingSlot(static_cast<EQ::spells::CastingSlot>(emu->slot)));
+
+		OUT(spell_id);
+		//we should double check this cause it feels wrong
+		eq->inventory_slot = LaurionInventorySlotToCastingInventorySlot(ServerToLaurionSlot(emu->inventoryslot));
+		//OUT(inventoryslot);
+		OUT(target_id);
+
+		FINISH_ENCODE();
+	}
+
 	ENCODE(OP_ChannelMessage)
 	{
 		EQApplicationPacket* in = *p;
@@ -3308,6 +3336,29 @@ namespace Laurion
 	}
 
 	// DECODE methods
+	DECODE(OP_Animation)
+	{
+		DECODE_LENGTH_EXACT(structs::Animation_Struct);
+		SETUP_DIRECT_DECODE(Animation_Struct, structs::Animation_Struct);
+
+		IN(spawnid);
+		IN(action);
+		IN(speed);
+
+		FINISH_DIRECT_DECODE();
+	}
+
+	DECODE(OP_ApplyPoison)
+	{
+		DECODE_LENGTH_EXACT(structs::ApplyPoison_Struct);
+		SETUP_DIRECT_DECODE(ApplyPoison_Struct, structs::ApplyPoison_Struct);
+
+		emu->inventorySlot = LaurionToServerTypelessSlot(eq->inventorySlot, invtype::typePossessions);
+		IN(success);
+
+		FINISH_DIRECT_DECODE();
+	}
+
 	DECODE(OP_AugmentInfo)
 	{
 		DECODE_LENGTH_EXACT(structs::AugmentInfo_Struct);
@@ -5050,6 +5101,24 @@ namespace Laurion
 		return ServerSlot;
 	}
 
+	static inline structs::InventorySlot_Struct LaurionCastingInventorySlotToInventorySlot(structs::CastSpellInventorySlot_Struct laurion_slot) {
+		structs::InventorySlot_Struct ret;
+		ret.Type = laurion_slot.type;
+		ret.Slot = laurion_slot.slot;
+		ret.SubIndex = laurion_slot.sub_index;
+		ret.AugIndex = laurion_slot.aug_index;
+		return ret;
+	}
+
+	static inline structs::CastSpellInventorySlot_Struct LaurionInventorySlotToCastingInventorySlot(structs::InventorySlot_Struct laurion_slot) {
+		structs::CastSpellInventorySlot_Struct ret;
+		ret.type = laurion_slot.Type;
+		ret.slot = laurion_slot.Slot;
+		ret.sub_index = laurion_slot.SubIndex;
+		ret.aug_index = laurion_slot.AugIndex;
+		return ret;
+	}
+
 	static item::ItemPacketType ServerToLaurionItemPacketType(ItemPacketType server_type) {
 		switch (server_type) {
 		case ItemPacketType::ItemPacketMerchant:
diff --git a/common/patches/laurion_ops.h b/common/patches/laurion_ops.h
index 14c8f8182..3e2485a84 100644
--- a/common/patches/laurion_ops.h
+++ b/common/patches/laurion_ops.h
@@ -2,11 +2,13 @@
 //list of packets we need to encode on the way out:
 E(OP_Action)
 E(OP_Animation)
+E(OP_ApplyPoison)
 E(OP_AugmentInfo)
 E(OP_BeginCast)
 E(OP_BlockedBuffs)
 E(OP_Buff)
 E(OP_BuffCreate)
+E(OP_CastSpell)
 E(OP_ChannelMessage)
 E(OP_CharInventory)
 E(OP_ClientUpdate)
@@ -53,6 +55,8 @@ E(OP_ZonePlayerToBind)
 E(OP_ZoneSpawns)
 
 //list of packets we need to decode on the way in:
+D(OP_Animation)
+D(OP_ApplyPoison)
 D(OP_AugmentInfo)
 D(OP_AugmentItem)
 D(OP_BlockedBuffs)
diff --git a/common/patches/laurion_structs.h b/common/patches/laurion_structs.h
index 7c9870937..9ed1829e4 100644
--- a/common/patches/laurion_structs.h
+++ b/common/patches/laurion_structs.h
@@ -898,6 +898,12 @@ namespace Laurion {
 			/*36*/	//int32	augment_slot;
 			/*40*/
 		};
+
+		struct ApplyPoison_Struct
+		{
+			TypelessInventorySlot_Struct inventorySlot;
+			uint32 success;
+		};
 #pragma pack()
 
 	};	//end namespace structs
diff --git a/utils/patches/patch_Laurion.conf b/utils/patches/patch_Laurion.conf
index 89aa1845c..40381fe43 100644
--- a/utils/patches/patch_Laurion.conf
+++ b/utils/patches/patch_Laurion.conf
@@ -284,7 +284,7 @@ OP_AugmentItem=0x3a1b
 OP_WeaponEquip1=0x0000
 OP_PlayerStateAdd=0x2178
 OP_PlayerStateRemove=0x178e
-OP_ApplyPoison=0x0000
+OP_ApplyPoison=0x55b9
 OP_Save=0x6da2
 OP_TestBuff=0x0000
 OP_CustomTitles=0x0000